Combination of display and set of key buttons for a handset



FIG. 1 is a front view of a combination of display and set of key buttons for a handset showing our new design in the broken line environment of a handset; and,

FIG. 2 is a perspective front view thereof.

The broken line showing of the remainder of the handset is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a combination of display and set of key buttons for a handset, as shown and described. 